|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2010 |
| Fluorine, chlorine, bromine and iodine. | $1,334,952 | $1,859,089 | $3,860,905 | $1,773,382 | $3,363,188 |
| Sulphur, sublimed or precipitated | $391,294 | $229,158 | $390,024 | $124,087 | $286 |
| Carbon | $466,637 | $2,746,512 | $388,924 | $100,659 | $677,360 |
| Hydrogen, rare gases and other non-metals. | $22,316,849 | $48,598,484 | $72,774,241 | $193,409,575 | $169,160,548 |
| Alkali or alkaline-earth metals; | $2,302,395 | $2,414,401 | $4,220,073 | $13,480,560 | $3,621,309 |
| Hydrogen chloride (hydrochloric acid); | $357,235 | $9,304,473 | $3,620,211 | $3,101,799 | $4,823,139 |
| Sulphuric acid; oleum. | $239,811 | $153,027 | $108,639 | $955,238 | $667,641 |
| Nitric acid; sulphonitric acids. | $64,640 | $65,820 | $111,489 | $33,034 | $163,721 |
| Diphosphorus pentaoxide; phosphoric acid; | $22,825 | $119,588 | $162,355 | $455,116 | $68,524 |
| Oxides of boron; boric acids. | $13,896 | $103,316 | $92,699 | $103,786 | $80,724 |
| Other inorganic acids and oxygen compounds | $6,137,182 | $13,115,728 | $17,429,400 | $39,627,497 | $16,394,259 |
| Halides and halide oxides of non-metals. | $30,855,085 | $4,882,461 | $3,368,243 | $2,325,322 | $15,955,435 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | $19,026 | $641,749 | $645,510 | $64,636 | $435,599 |
| Ammonia, anhydrous or in aqueous solution. | $10,080 | $34,290 | $730,698 | $59,180 | $2,144,793 |
| Sodium hydroxide (caustic soda); | $610,192 | $734,447 | $1,471,047 | $9,929,518 | $2,202,948 |
| Hydroxide and peroxide of magnesium; | $29,617 | $176,141 | $6,035 | $24,887 | $72,570 |
| Zinc oxide; zinc peroxide. | $3,992 | $10,530 | $3,792 | $294,401 | $2,549,578 |
| Artificial corundum, whether or not chemically defined; | $537,441 | $89,367 | $2,453,123 | $2,925,825 | $113,303,558 |
| Chromium oxides and hydroxides. | $6,577,175 | $562,800 | $377,530 | $321,329 | $222,948 |
| Manganese oxides. | $83,244 | $2,123,324 | $408,059 | $488,720 | $1,946,467 |
| Iron oxides and hydroxides | $788,553 | $791,991 | $894,535 | $2,011,818 | $2,092,136 |
| Cobalt oxides and hydroxides | $6,212 | $50,890 | $213,601 | $116,425 | $42,056 |
| Titanium oxides. | $1,187,326 | $918,619 | $1,292,033 | $3,834,283 | $2,809,701 |
| Lead oxides; red lead and orange lead. | $486,753 | $399,705 | $361,658 | $207,388 | $1,078,461 |
| Hydrazine and hydroxylamine and their inorganic salts | $559,427 | $1,139,511 | $1,671,007 | $691,421 | $367,739 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $80,578 | $470,645 | $804,814 | $4,575,417 | $9,721,321 |
| Chlorides, chloride oxides and chloride hydroxides | $9,308,618 | $21,402,638 | $40,189,350 | $12,625,826 | $24,193,436 |
| Hypochlorites; commercial calcium hypochlorite | $362,390 | $1,241,962 | $2,846,014 | $12,872,403 | $3,114,705 |
| Chlorates and perchlorates; bromates and perbromates | $270,437 | $412,468 | $741,253 | $181,574 | $550,373 |
| Sulphides; polysulphides | $87,484 | $167,443 | $200,304 | $694,201 | $69,752 |
| Dithionites and sulphoxylates. | $36,878 | $92,699 | $81,194 | $513,479 | $17,500 |
| Sulphites; thiosulphates. | $257,613 | $1,146,168 | $1,239,389 | $1,437,855 | $2,433,159 |
| Sulphates; alums; peroxosulphates (persulphates). | $712,562 | $1,321,477 | $3,199,118 | $1,763,108 | $2,342,762 |
| Nitrites; nitrates. | $137,255 | $224,847 | $28,015 | $94,826 | $458,808 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $347,869 | $556,467 | $811,633 | $2,430,833 | $3,297,035 |
| Carbonates; peroxocarbonates (percarbonates) | $1,548,179 | $1,150,237 | $4,185,473 | $5,942,437 | $5,110,146 |
| Cyanides, cyanide oxides and complex cyanides. | | $16,771 | $98,335 | $21,356 | $23,696 |
| Fulminates, cyanates and thiocyanates. | | $8,669 | $9,962 | | |
| Silicates; commercial alkali metal silicates. | $1,603,041 | $331,816 | $469,822 | $1,073,297 | $1,869,296 |
| Borates; peroxoborates (perborates). | $615,356 | $825,577 | $76,936 | $39,627 | $24,267 |
| Salts of oxometallic or peroxometallic acids. | $311,630 | $221,491 | $9,283 | $1,253,426 | $141,163 |
| Other salts of inorganic acids or peroxoacids | $20,375,545 | $27,175,556 | $16,950,774 | $9,640,216 | $9,376,408 |
| Colloidal precious metals | $29,391 | $76,191 | $6,353 | $92,461 | $9,431 |
| Radioactive chemical elements and radioactive isotopes | $3,525,185 | $1,839,909 | $2,808,240 | $3,996,523 | $2,064,641 |
| Isotopes other than those of heading 28.44 | $234,567 | $253,949 | $261,693 | $292,617 | $99,902 |
| Compounds, inorganic or organic, of rare-earth metals | $4,119 | $60,491 | $14,716 | $34,419 | $107,707 |
| Hydrogen peroxide, whether or not solidified with urea | $9,600 | $36,572 | $18,225 | $23,650 | $80,861 |
| Carbides, whether or not chemically defined. | $646,274 | $874,467 | $1,311,532 | $4,841,556 | $1,079,004 |
| Hydrides, nitrides, azides, silicides and borides | $110,896 | $26,168 | $3,245,042 | $1,008,607 | $23,227 |
| Other inorganic compounds | $1,223,325 | $1,362,671 | $9,790,771 | $2,598,541 | $37,968,884 |
| Total | $117,240,631 | $152,562,770 | $206,454,072 | $344,508,141 | $448,422,172 |
|
|
